Nothing too crazy, I'll probably just unshroud the valves and do a little smoothing.
He wants to do a little head porting and a cam upgrade while it's apart. We've got all of the accessories, brackets, and wiring out of the way, tomorrow the heads are coming off and going to the machine shop to get checked and surfaced if needed. I've got a friends '97 Silverado in my driveway with a blown head gasket, it's got the 元1 Vortec engine.
